fix(ci): preserve manual py contracts init, track generated client schemas

Author: quantDIY

client/data/contracts/common/error.schema.ts

@@ -0,0 +1,15 @@
+/* eslint-disable */
+/**
+ * This file was automatically generated by json-schema-to-typescript.
+ * DO NOT MODIFY IT BY HAND. Instead, modify the source JSONSchema file,
+ * and run json-schema-to-typescript to regenerate this file.
+ */
+
+export interface QuanuXError {
+  code: string;
+  message: string;
+  correlation_id: string;
+  details?: {
+    [k: string]: unknown;
+  } | null;
+}

client/data/contracts/events/envelope.schema.ts

@@ -0,0 +1,17 @@
+/* eslint-disable */
+/**
+ * This file was automatically generated by json-schema-to-typescript.
+ * DO NOT MODIFY IT BY HAND. Instead, modify the source JSONSchema file,
+ * and run json-schema-to-typescript to regenerate this file.
+ */
+
+export interface EventEnvelope {
+  event_type: string;
+  sequence: number;
+  correlation_id: string;
+  source: string;
+  timestamp: string;
+  payload: {
+    [k: string]: unknown;
+  };
+}

client/data/contracts/trading/order_request.schema.ts

@@ -0,0 +1,26 @@
+/* eslint-disable */
+/**
+ * This file was automatically generated by json-schema-to-typescript.
+ * DO NOT MODIFY IT BY HAND. Instead, modify the source JSONSchema file,
+ * and run json-schema-to-typescript to regenerate this file.
+ */
+
+export interface OrderRequest {
+  symbol: string;
+  exchange?: string | null;
+  side: 'BUY' | 'SELL';
+  type: 'MARKET' | 'LIMIT' | 'STOP' | 'STOP_LIMIT';
+  price?: number | null;
+  stop_price?: number | null;
+  time_in_force: 'DAY' | 'GTC' | 'IOC' | 'FOK';
+  quantity: number;
+  client_order_id: string;
+  /**
+   * vendor-specific flags (adapter-local)
+   */
+  flags?: {
+    [k: string]: unknown;
+  };
+  idempotency_key?: string;
+  timestamp?: string;
+}

client/data/contracts/trading/precision.schema.ts

@@ -0,0 +1,14 @@
+/* eslint-disable */
+/**
+ * This file was automatically generated by json-schema-to-typescript.
+ * DO NOT MODIFY IT BY HAND. Instead, modify the source JSONSchema file,
+ * and run json-schema-to-typescript to regenerate this file.
+ */
+
+export interface InstrumentPrecision {
+  symbol: string;
+  price_tick: number;
+  quantity_step: number;
+  multiplier?: number | null;
+  decimals?: number | null;
+}

tools/generate_models.py

@@ -46,6 +46,13 @@ def generate_python_models():
     # Output: server/app/domain/contracts
     # We want to treat the directory recursively.
 
+    # Preserve __init__.py if it exists (manual exports)
+    init_file = SERVER_OUT_DIR / "__init__.py"
+    init_content = None
+    if init_file.exists():
+        print(f"ℹ️  Preserving manual {init_file.name}...")
+        init_content = init_file.read_text()
+
     cmd = [
         sys.executable, "-m", "datamodel_code_generator",
         "--input", str(SCHEMAS_DIR),
@@ -62,6 +69,12 @@ def generate_python_models():
     # Let's try directory mode first.
 
     result = subprocess.run(cmd, capture_output=True, text=True)
+    
+    # Restore __init__.py
+    if init_content:
+        init_file.write_text(init_content)
+        print(f"✅ Restored manual {init_file.name}")
+
     if result.returncode == 0:
         print(f"✅ Python models generated at: {SERVER_OUT_DIR / 'models.py'}")
     else: